PinchArea inside a Flickable and returnToBounds()

Apologies if this has already been brought up, but my searches didn't return anything.

I've got an image viewer app in QML that has a PinchArea inside of a flickable (I think there's a PinchFlickable example around here somewhere — that's the one I'm using). I have it set up so the PinchArea zooms an image inside of the PinchArea, and onPinchFinished() does some calculations pertaining to the visible area. The problem is, I need to call returnToBounds() in onPinchFinished(), and returnToBounds() doesn't seem to trigger the Flickable's MovementFinished() signal — that, and onPinchFinished() is capturing the visible portion of the image before returnToBounds() is completed. A snippet of the code below shows the mechanics I'm working with: